package zhangxinhua.JavaDesignDetails.uml;

/**
 * TODO
 *
 * @author zxhtom
 * 2022/5/6
 */
public class DependencyAndRelation {
    private Dependency dependency;

    public void createRelation(Relation relation) {

    }
    public Study startStudy() {
        return null;
    }
    public void fav(){
        Eat eat = new Eat();
    }
}
class Dependency{}
class Relation{}
class Study{}
class Eat{}